CVE-2016-9083
CVSS V2 High 7.2
CVSS V3 High 7.8
Description
drivers/vfio/pci/vfio_pci.c in the Linux kernel through 4.8.11 allows local users to bypass integer overflow checks, and cause a denial of service (memory corruption) or have unspecified other impact, by leveraging access to a vfio PCI device file for a VFIO_DEVICE_SET_IRQS ioctl call, aka a "state machine confusion bug."
Overview
- CVE ID
- CVE-2016-9083
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2016-11-28T03:59:11
- Last Modified Date
- 2023-01-17T21:05:36
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | 1 | OR | 4.8.11 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:L/Au:N/C:C/I:C/A:C
- Access Vector
- LOCAL
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- COMPLETE
- Integrity Impact
- COMPLETE
- Availability Impact
- COMPLETE
- Base Score
- 7.2
- Severity
- HIGH
- Exploitability Score
- 3.9
- Impact Score
- 10
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 7.8
- Base Severity
- HIGH
- Exploitability Score
- 1.8
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=05692d7005a364add85c6e25a6c4447ce08f913a | Issue Tracking Patch Vendor Advisory |
| https://patchwork.kernel.org/patch/9373631/ | Patch |
| http://www.openwall.com/lists/oss-security/2016/10/26/11 | Mailing List Third Party Advisory |
| https://github.com/torvalds/linux/commit/05692d7005a364add85c6e25a6c4447ce08f913a | Issue Tracking Patch Third Party Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=1389258 | Issue Tracking |
| http://www.securityfocus.com/bid/93929 | Third Party Advisory VDB Entry |
| http://rhn.redhat.com/errata/RHSA-2017-0387.html | |
| http://rhn.redhat.com/errata/RHSA-2017-0386.html |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2016-9083 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9083 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 18:51:51 | Added to TrackCVE | |||
| 2022-12-02 12:12:32 | 2016-11-28T03:59Z | 2016-11-28T03:59:11 | CVE Published Date | updated |
| 2022-12-02 12:12:32 | 2018-01-05T02:31:20 | CVE Modified Date | updated | |
| 2022-12-02 12:12:32 | Modified | Vulnerability Status | updated | |
| 2023-01-12 05:06:09 | Modified | Undergoing Analysis | Vulnerability Status | updated |
| 2023-01-17 22:07:31 | 2023-01-17T21:05:36 | CVE Modified Date | updated | |
| 2023-01-17 22:07:31 | Undergoing Analysis | Analyzed | Vulnerability Status | updated |